[a] KM-201BAH, KM-260BAH ----------------------------------------------------------------- 26
[b] KM-201BWH, KM-260BWH --------------------------------------------------------------- 27
2. WIRING DIAGRAM ------------------------------------------------------------------------------ 28
3. TIMING CHART ----------------------------------------------------------------------------------- 29
[a] KM-201BAH ----------------------------------------------------------------------------------- 29
[b] KM-260BAH ----------------------------------------------------------------------------------- 30
[c] KM-201BWH ----------------------------------------------------------------------------------- 31
[d] KM-260BWH ---------------------------------------------------------------------------------- 32
4. PERFORMANCE DATA ------------------------------------------------------------------------- 33
[a] KM-201BAH ----------------------------------------------------------------------------------- 33
[b] KM-260BAH ----------------------------------------------------------------------------------- 34
[c] KM-201BWH ----------------------------------------------------------------------------------- 35
[d] KM-260BWH ---------------------------------------------------------------------------------- 36
IV. SERVICE DIAGNOSIS ---------------------------------------------------------------------------- 37
1. DIAGNOSTIC PROCEDURE ------------------------------------------------------------------ 37
2. NO ICE PRODUCTION ------------------------------------------------------------------------- 39
3. EVAPORATOR IS FROZEN UP -------------------------------------------------------------- 42
4. LOW ICE PRODUCTION ----------------------------------------------------------------------- 43
5. ABNORMAL ICE ---------------------------------------------------------------------------------- 43
6. OTHER ---------------------------------------------------------------------------------------------- 44
V. REMOVAL AND REPLACEMENT -------------------------------------------------------------- 45
1. SERVICE FOR REFRIGERANT LINES ---------------------------------------------------- 45
[a] SERVICE INFORMATION ----------------------------------------------------------------- 45
[b] REFRIGERANT RECOVERY ------------------------------------------------------------- 46
[c] EVACUATION AND RECHARGE (R-404A) ------------------------------------------- 46
2. BRAZING ------------------------------------------------------------------------------------------- 47
3. COMPRESSOR ----------------------------------------------------------------------------------- 48
4. DRIER ----------------------------------------------------------------------------------------------- 49
5. HOT GAS VALVE --------------------------------------------------------------------------------- 50
6. EXPANSION VALVE ----------------------------------------------------------------------------- 52
7. AIR-COOLED CONDENSER ------------------------------------------------------------------ 53
8. WATER-COOLED CONDENSER ------------------------------------------------------------ 54
9. FAN MOTOR (AIR-COOLED MODEL)------------------------------------------------------ 55
10. WATER REGULATING VALVE (WATER-COOLED MODEL) ------------------------- 56
11. ADJUSTMENT OF WATER REGULATING VALVE
(WATER-COOLED MODEL) ------------------------------------------------------------------- 58
12. PUMP MOTOR------------------------------------------------------------------------------------ 59
13. WATER VALVE------------------------------------------------------------------------------------ 60
14. DRAIN VALVE, CLEANING VALVE ---------------------------------------------------------- 61
15. FLOAT SWITCH ---------------------------------------------------------------------------------- 62
16. BIN CONTROL SWITCH ----------------------------------------------------------------------- 63
17. THERMISTOR ------------------------------------------------------------------------------------ 64
18. CONTROL BOX ---------------------------------------------------------------------------------- 65
[a] POWER SWITCH ---------------------------------------------------------------------------- 66
[b] FUSE -------------------------------------------------------------------------------------------- 66
ii
Summary of Contents for KM-260BWH
Page 33: ...28 2 WIRING DIAGRAM ...
